Javascriptwindow. opener Usage Analysis _ basic knowledge

Window. opener returns the reference of the window in which the current window is created. Window. opener usage
In a textbox with the id "name" on window. opener worker, you can write it:

Optional values opener.doc ument. getElementById ("name"). value = "input data ";

I have no good understanding of window. opener in javascript.
Why is it unavailable in the framework, and the pop-up window's parent window cannot be on a page in the framework? Then how can I use the pop-up window to operate the parent window in the framework?

Opener.parent.frames{'framename'}.doc ument. all. input1.value try this one :)
However, when it comes to window. opener, we can't leave it alone. These two can be used together.
Window. open () support environment: JavaScript1.0 +/JScript1.0 +/Nav2 +/IE3 +/Opera3 +

Basic Syntax:
Window. open (pageURL, name, parameters)
Where:
PageURL is the sub-window path
Name is the sub-window handle
Parameters is window parameters (parameters are separated by commas)

Example:

SCRIPT

SCRIPT
After running the script, page.html will be opened in the newwindow of the new form, with a width of 100 and a height of 400. It is 0 pixels away from the screen top, 0 pixels left, no tool bar, no menu bar, no scroll bar, and cannot be adjusted, no address bar, no status bar.
The preceding example involves several common parameters. In addition, there are many other parameters, as shown below:
Parameters
Here, yes/no can also use 1/0; pixel value is a specific value, in pixels.
Parameter | value range | description
AlwaysLowered | yes/no | specifies that the window is hidden behind all windows
AlwaysRaised | yes/no | specify that the window is suspended above all windows
Depended | yes/no | whether to close the parent window at the same time
Directories | yes/no | whether the directory bar of Nav2 and 3 is visible
Height | pixel value | window height
Hotkeys | yes/no | set the Security Exit hotkey in the window without menu bar
InnerHeight | pixel value | pixel height of the document in the window
InnerWidth | pixel value | pixel width of the document in the window
Location | yes/no | whether the location bar is visible
Menubar | yes/no | whether the menu bar is visible
OuterHeight | pixel value | set the pixel height of the window (including the decorative border)
OuterWidth | pixel value | set the pixel width of the window (including the decorative border)
Resizable | yes/no | whether the window size can be adjusted
ScreenX | pixel value | pixel length between the window and the left boundary of the screen
ScreenY | pixel value | pixel length between the window and the upper boundary of the screen
Scrollbars | yes/no | whether the window has a scroll bar
Titlebar | yes/no | whether the title bar of the window is visible
Toolbar | yes/no | whether the toolbar of the window is visible
Width | pixel value | pixel Width of the window
Z-look | yes/no | whether the window floated above other windows after being activated

Function Control pop-up window
The following is a complete code.